Single Block with Swivel 54mm
The 54mm sheave Size 4/5 range is of a rugged construction, featuring high grade moulded side plates that are through-bolted and riveted for added strength and security.
All load carrying components and interior frame are from marine grade 316 stainless steel and both plain and ball bearing sheaves are available.
This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system.
Sheave Size: 54mm x 17mm
Max Rope Diameter: 12mm
Safe Working Load: 750kg
Break Load: 1500kg